This Brembo brake hardware is an exact-part-number brake component for the verified 2014-2016 Porsche 911 GT3 application listed below. Match manufacturer part number BRB915503, front or rear position, factory brake package, rotor and caliper configuration, wheel clearance, and every application note before ordering.

Key Features

• 8mm Flange Specification: Matches Brembo Pista rotors perfectly ensuring vibration-free operation at high RPM.
• D-Bobbin Design: Enables precise radial and axial movement to prevent rotor distortion and promote uniform pad wear across demanding laps.
• 10 Hole Mounting Pattern: Provides rock-solid attachment to rotor hats on GT3 applications for zero slippage.
• Compatible only with 8mm flange Pista rotors 10-hole pattern.
• Yes it matches the 380x34mm Pista rotors on 991 GT3 front with 8mm flange 10-hole setup.
• High-grade stainless steel for heat resistance and long-term durability on track.

Fitment

Specifications

What’s Included

One new Brembo product identified by manufacturer part number BRB915503. Rotors, pads, calipers, brackets, lines, sensors, hardware, fluid, tools, and companion service parts are included only when expressly stated for this exact part number.

About Brembo

Brembo develops original-equipment replacement and performance braking components, including rotors, pads, calipers, brake kits, fluid, sensors, and related hardware. Correct selection remains exact-application and exact-part-number specific.

Related Brembo Products

• Brembo PISTA D-Bobbin Semi-Floating 6mm Flange 10 Hole Mounting Disc Hardware Pack
• Brembo 355x32mm 20mm Airgap T5 LH PISTA Replacement Disc
• Brembo 355x32mm 20mm Airgap T5 RH PISTA Replacement Disc

Browse the Brembo collection for related brake components.

Frequently Asked Questions

Will this Brembo part fit my 2014-2016 Porsche 911 GT3?
That application is listed, but confirm the front or rear position, factory brake package, rotor diameter and design, caliper type, wheel clearance, production split, and every Brembo application note before ordering.

Should brake components be replaced in axle pairs?
Friction parts are normally serviced in axle sets to maintain balanced braking. Follow the vehicle service procedure and inspect the opposite side, calipers, hoses, hardware, wheel bearings, and brake fluid before installation.

What should be checked before installing this Brembo part?
Compare every component and part number, verify wheel and caliper clearance, inspect mounting and sealing surfaces, measure rotor and hub runout when applicable, use specified torque values, bleed the system correctly, and follow the required bedding procedure.

Installation Instructions

Follow the current Brembo instructions and factory service information for this exact part number. Support the vehicle safely, compare all parts before removal, clean and inspect mounting surfaces, verify runout and wheel clearance, replace one-time hardware and seals as required, use specified torque values, bleed with the correct fluid, check for leaks and free wheel rotation, complete the required bedding procedure, and recheck operation before road use. Professional brake installation is strongly recommended.